MG995

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hello,

i have servo tower pro mg995, when connect circuit powered 5v , 3a, rotate in 1 direction , hesitates lot in other direction , move slow , wont finish turn, normallly on other direction. when power servo using 5v arduino board works fine.. noticed when connect arduno board current goes through multimeter measure current have same problme.. of make sense you? im using simple sweep example testing.

when you're powering servo external power source make sure have gnd connection between power source , arduino. both power sources need agree on 0v or voltage on servo signal wire won't make sense , servo's behavior erratic.


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